Wireless heart rate monitor watch (HRM-2802) has high quality and low price from original factory. Heart rate monitor watch is the essential device for people to measure the exercise intensity. As we all know that to test heart rate is the simplest way to calculate the workout. While the heart rate watch can not only test heart rate accurately, but also it can test calorie with 4 kinds of training level, and can be used as stop watch as well. In addition, since this heart rate monitor watch is the most accurate way to test heart rate by heart rate belt wirelessly, it offers a more precise way to calculate the exercise intensity with 7 days memory function.